InternPool: avoid aggregate null bytes storage

This is a workaround for InternPool currently not handling
non-null-terminated strings. It avoids using the `bytes` storage for
aggregates if there are any null bytes.

In the future this should be changed so that the `bytes` storage can be
used regardless of whether there are any null bytes. This is important
for use cases such as `@embedFile`.

However, this fixes a bug for now, and after this commit, stage2
self-hosts again.

mlugg: stage5 passes all enabled behavior tests on my system.

Commit message edited by Andrew Kelley <andrew@ziglang.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/Module.zig b/src/Module.zig
index 5f28f4f069..9d58029cb5 100644
--- a/src/Module.zig
+++ b/src/Module.zig
@@ -337,6 +337,7 @@ pub const CaptureScope = struct {
         if (!self.failed()) {
             self.captures.deinit(gpa);
         }
+        gpa.destroy(self);
     }
 };